buildframework/helium/tools/common/bin/CheckTools.java
author Iain Williamson <iain.williamson@nokia.com>
Thu, 25 Feb 2010 13:00:01 +0000
branchfix
changeset 274 c72bd1c6fd4e
parent 1 be27ed110b50
child 179 d8ac696cc51f
permissions -rw-r--r--
Merge - OST v2 in test code
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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//javac CheckTools.java -source 1.3 -target 1.3
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import java.io.*;
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public class CheckTools
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{
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    public static void main(String[] args)
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    {
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        try {
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            Runtime runtime = Runtime.getRuntime();
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            Process toolProcess = runtime.exec("python -V");
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            InputStream err = toolProcess.getErrorStream();
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            if (!(toString(err).trim().startsWith("Python 2.5")))
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            {
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                System.out.println("Error: Python 2.5 not found");
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                System.out.println(err);
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            }
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            toolProcess = runtime.exec("java -version");
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            err = toolProcess.getErrorStream();
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            if (!(toString(err).trim().startsWith("java version \"1.6")))
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            {
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                System.out.println("Error: Java 6 not found");
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                System.out.println(err);
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            }
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//            toolProcess = runtime.exec("ant -version");
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//            err = toolProcess.getErrorStream();
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//            if (!(toString(err).trim().startsWith("Apache Ant version 1.7.0")))
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//            {
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//                System.out.println("Error: Ant 1.7.0 not found");
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//                System.out.println(err);
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//            }
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        } catch (Exception e) { System.out.println(e); }
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    }
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    private static String toString(InputStream inputStream) throws IOException
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    {
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        byte[] buffer = new byte[4096];
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        OutputStream outputStream = new ByteArrayOutputStream();
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        while (true) {
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            int read = inputStream.read(buffer);
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            if (read == -1) {
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                break;
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            }
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            outputStream.write(buffer, 0, read);
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        }
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        outputStream.close();
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        inputStream.close();
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        return outputStream.toString();
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    }
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}
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